| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.92 | 3.193% | $226.942 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $213.51 | 8.585% | $231.8398 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $103.86 | 6.725% | $110.8446 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $186.93 | 8.134% | $202.1349 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $210.35 | 10.723% | $232.9058 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $131.48 | 8.845% | $143.1094 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $19.52 | 12.493% | $21.9586 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $1,085.57 | $1,169.7351 | $1,169.73 | $1,169.75 | $1,169.60 | |